This page includes the cannabis regulations adopted under Missouri law and administered by the Department of Health and Senior Services, Division of Cannabis Regulation. The sections below provide access to rules, constitutional provisions, and incorporated by reference materials.
19 CSR 100-1 (Effective May 30, 2026)
Outlines the regulatory requirements of the Division of Cannabis Regulation.
Missouri Constitution Article XIV, Section 1: Right to access medical marijuana
Outlines the authority of the Department of Health and Senior Services to license and regulate medical marijuana in Missouri.
Missouri Constitution Article XIV, Section 2: Marijuana legalization, regulation and taxation
Outlines the authority of the Department of Health and Senior Services to license and regulate adult-use marijuana in Missouri.